单项选择题
A.From the DNS Manager console， reload the zone.
B.From the Services snap-in， restart the DNS Server service.
C.From the command prompt， run repadmin /syncall.
D.From the DNS Manager console， increase the version number of the SOA record.
多项选择题 Your company has an Active Directory domain named ad.contoso.com. The domain has two domain controllers named DC1 and DC2. Both domain controllers have the DNS Server server role installed. You install a new DNS server named DNS1.contoso.com on the perimeter network. You configure DC1 to forward all unresolved name requests to DNS1.contoso.com. You discover that the DNS forwarding option is unavailable on DC2. You need to configure DNS forwarding on the DC2 server to point to the DNS1.contoso.com server. Which two actions should you perform（）
单项选择题 Contoso, Ltd. has an Active Directory domain named ad.contoso.com. Fabrikam, Inc. has an Active Directory domain named intranet.fabrikam.com. Fabrikams security policy prohibits the transfer of internal DNS zone data outside the Fabrikam network. You need to ensure that the Contoso users are able to resolve names from the intranet.fabrikam.com domain. What should you do（）
单项选择题 Your network consists of an Active Directory forest that contains one domain named contoso.com. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. You have two The safer ， easier way to help you pass any IT exams. 10 / 90 Active Directory-integrated zones： contoso.com and nwtraders.com. You need to ensure a user is able to modify records in the contoso.com zone. You must prevent the user from modifying the SOA record in the nwtraders.com zone. What should you do（）